11 dilute hydrochloric acid is gradually added to a solution that is buffered at ph 4.76. how will the ph of the solution be affected?
the ph will initially remain close to 4.76, then increase quickly when the buffering capacity is exceeded.
the ph will gradually approach 4.76
the ph will initially remain close to 4.76, then decrease quickly when the buffering capacity is exceeded
ant
the ph will remain close to 4.76 indefinitely

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

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Find the midpoint of a segment with endpoints of 4-3i and -2+7i